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Test Your Programming Skills with Safcode!
Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"
Quiz Start
1. Which of the following uses ultra low band for data transfer?
thread
Z-wave
sigfox
RFID
View Answer
2. Identify which of these is not a feature of thread protocol.
Message-oriented protocol
Royalty-free
Security Protocol
10 to 30 meters range
View Answer
3. Which of the following is vEPC not compatible with?
3g
4g
5g
None of them
View Answer
4. __________ IoT protocol is designed for devices with identical restricted community.
Z-Wave
SigFox
Cellular
CoAP
View Answer
5. Which connetivity option is used for iot network with high bandwith, low power consumption and low range?
Cellular
WIFI
Satellite
LPWAN
View Answer
6. Which of the following is not a short-range wireless technology solution?
WiFi
Bluetooth
Weightless
RFID
View Answer
7. COTS hardware using are following development tools.
Standardized hardware
All of Them
Reduced duration of debugging
Focused software development
View Answer
8. Which of the following does PaaS include?
IT infrastructure
Development tools
All of these
Middleware
View Answer